kernel32: Use setproctitle where applicable to set the process name.

Based on a patch by Kris Moore.

configure

@@ -16534,6 +16534,7 @@ esac
 
 
 
+
 
 
 for ac_func in \
@@ -16581,6 +16582,7 @@ for ac_func in \
 	rfork \
 	sched_yield \
 	select \
+	setproctitle \
 	setrlimit \
 	settimeofday \
 	sigaltstack \

configure.ac

@@ -1364,6 +1364,7 @@ AC_CHECK_FUNCS(\
 	rfork \
 	sched_yield \
 	select \
+	setproctitle \
 	setrlimit \
 	settimeofday \
 	sigaltstack \

dlls/kernel32/process.c

@@ -897,6 +897,10 @@ static void start_process( void *arg )
  */
 static void set_process_name( int argc, char *argv[] )
 {
+#ifdef HAVE_SETPROCTITLE
+    setproctitle("-%s", argv[1]);
+#endif
+
 #ifdef HAVE_PRCTL
     int i, offset;
     char *p, *prctl_name = argv[1];

include/config.h.in

@@ -588,6 +588,9 @@
 /* Define to 1 if you have the `sendmsg' function. */
 #undef HAVE_SENDMSG
 
+/* Define to 1 if you have the `setproctitle' function. */
+#undef HAVE_SETPROCTITLE
+
 /* Define to 1 if you have the `setrlimit' function. */
 #undef HAVE_SETRLIMIT